#rin-main {
    display: flex;
    width: 95%;
    margin: auto;
    height: 100vh;
    max-width: 1200px;
    justify-content: center;
    flex-flow: column nowrap;
}

@media(max-height:777px) {
    #rin-main {
        height: auto;
    }
}

.rin-card {
    margin: 20px 0 20px;
    padding: 30px 30px;
    padding-bottom: 0;
    background-color: rgba(66, 66, 66, .3);
}

.rin-card-title {
    font-size: 30px;
    color: white;
    margin-bottom: 15px;
}

.rin-card-title2 {
    font-size: 20px;
    color: white;
    margin-bottom: 5px;
}

.rin-card-content {
    font-size: 17px;
    color: white;
    margin-bottom: 5px;
    line-height: 1.5;
}

.rin-card-title2 a {
    text-decoration: none;
}

.rin-card-part {
    margin-bottom: 15px;
    margin-top: 10px;
}

.mdui-progress {
    background-color: rgba(255, 255, 255, .2) !important;
}

.mdui-progress-determinate {
    background-color: rgb(255, 255, 255) !important;

}

.mdui-tooltip {
    margin-top: 10px !important;
}

.rin-btn {
    color: white;
    margin-right: 10px;
    min-width: 100px !important;
}

@media only screen and (min-width: 321px) and (max-width: 1024px) {
    .rin-btn {
        margin-bottom: 10px;
    }
}

.rin-btn-blue {
    border-bottom: 1.5px solid #28A9E0;
}

.rin-btn-blue:hover {
    background-color: #28A9E0;
    transition: all .3s;
}

.rin-btn-pink {
    border-bottom: 1.5px solid #F9A2A8;
}

.rin-btn-pink:hover {
    background-color: #F9A2A8;
    transition: all .3s;
}

.rin-btn-black {
    border-bottom: 1.5px solid #353535;
}

.rin-btn-black:hover {
    background-color: #353535;
    transition: all .3s;
}

.rin-tr {
    margin-top: 40px;
    margin-bottom: 20px;
}

#last {
    text-align: center;
}

#last .rin-card-title2 {
    letter-spacing: 10px;
    margin-bottom: 10px;
}

#last .rin-card-content {
    font-size: 12px;
    letter-spacing: 1em;
    opacity: .5;
}

#footer {
    text-align: center;
}

#footer .rin-card-content {
    font-size: 12px;
    opacity: .5;
}

#footer div a {
    color: #2196f3;
    font-weight: 700;
    transition: all .3s;
    text-decoration: none;
}